Anchor rod drill carriage

Abstract

An anchor rod drill carriage is suitable for the technical field of mine anchor rod supporting equipment, and particularly relates to an anchor rod drill carriage suitable for a coal mine roadway, the anchor rod drill carriage comprises a vehicle body, a temporary support connected with the vehicle body, a lifting device connected with a drilling machine and an operation platform, a drill arm connected with the operation platform, and a sliding table connected with the drill arm, the sliding table is installed on a sliding rail, and the sliding rail is installed on the vehicle body. The anchor rod drill carriage drill boom supports roof anchor rods after being positioned once, and the support operation of the two roof anchor rods can be completed by rotating the swing rod and the anchor rod drill rig; according to the anchor rod drill carriage, after the drill arm is positioned once, the side wall anchor rods are supported, the lifting device drives the drilling machine to ascend and descend perpendicular to the side wall so that the two side wall anchor rods can be supported, after the carriage body is positioned once, the drill arm can linearly move on the carriage body, the anchor rod drilling machine can construct two rows of anchor rod supports, and the roadway anchor rod supporting efficiency is improved; according to the anchor rod drill carriage, the foldable operation platform is provided, an operator can walk on the platform, the operation activity space is large, and the operator can replace a drill rod, install an anchor rod and other working procedures conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of mine anchor rod supporting equipment technical field, in particular to a kind of anchor rod drill carriage suitable for coal mine roadway. BACKGROUND

[0002] With the development of coal mine, anchor rod drill carriage is widely used especially in high 3 meters below roadway due to its efficient, flexible characteristics, in actual use, after heading machine excavates roadway a certain distance, it retreats and stops machine, anchor rod drill carriage travels to roadway head and carries out roof and side anchor rod support, and it is staggered with heading machine.In this process, roadway roof is exposed for a long time, anchor rod drill carriage needs to have higher anchor rod support efficiency;The current anchor rod drill carriage boom swings once, and anchors a rod of anchor rod, and anchor rod support in roadway needs boom to swing multiple times to anchor rod support on roof, boom lifts multiple times to anchor rod support on side, anchor rod support efficiency is low, and operation platform is small, and the operating range of operator is limited. SUMMARY

[0003] The utility model provides a kind of anchor rod drill carriage, solve above-mentioned problems, two drill arms are arranged on anchor rod drill carriage, and two anchor rods can be anchored by the anchor rod drill on it through small amplitude adjustment when each drill arm swings once, after once positioning of vehicle body, drill arm can move in straight line on vehicle body, and anchor rod drill can construct two rows of anchor rod support.Rational mechanism design makes that anchor rod drill moves and positions simply, improves anchor rod drill carriage operating efficiency, and operator can walk on operation platform, and the operating range of operator is large, and flexibility is high.

[0004] The technical scheme adopted by the utility model is: the anchor rod drill carriage includes vehicle body, temporary support is connected with the vehicle body, and is characterized by: lifting device is connected with drill and operation platform, drill arm is connected with the operation platform, sliding table is connected with the drill arm, the sliding table is installed on sliding rail, and the sliding rail is installed on the vehicle body.

[0005] In the above technical scheme, one embodiment, the lifting device includes lifting frame, lifting cylinder is connected with the lifting frame, lifting seat plate is installed on the lifting frame, first rotary speed reducer is connected with the lifting seat plate, swing rod is connected with the first rotary speed reducer and second rotary speed reducer.

[0006] In the above technical scheme, one embodiment, the operation platform includes platform frame, angle adjusting cylinder is connected with the platform frame, and third rotary speed reducer is connected with the platform frame.

[0007] In the above technical scheme, one embodiment, the drill arm includes sleeve, sleeve rod is installed in the sleeve, telescopic cylinder is connected with the sleeve and the sleeve rod, and angle adjusting cylinder is connected with the sleeve.

[0008] The utility model discloses an anchor rod drill carriage and drill arm swing once positioning to the roof anchor rod support operation, rotates the swing bar and anchor rod drill, can complete two roof anchor rod support operations, the anchor rod drill carriage and drill arm swing once positioning to the side help anchor rod support operation, and the lifting device drives the drill to be perpendicular to the side help and lift and can complete two anchor rod supports of side help, and the vehicle body can move in a straight line on the vehicle body after once positioning, can construct two rows of anchor rod supports, improves the roadway anchor rod support efficiency, and the anchor rod drill carriage provides the operation platform of collapsible type, and the operator can walk on the platform, and the operation activity space is big, and greatly facilitates the operator to change the drill rod, and the anchor rod installation process operation. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the structure schematic diagram of an embodiment of the utility model,

[0010] Figure 2 It is Figure 1 The structure schematic diagram of the top view,

[0011] Figure 3 It is the three -dimensional structure schematic diagram of an embodiment of the utility model,

[0012] Figure 4 It is Figure 1 The three -dimensional structure schematic diagram of an embodiment of the lifting device,

[0013] Figure 5 It is Figure 1 The structure schematic diagram of an embodiment of the operation platform,

[0014] Figure 6 It is Figure 1 The three -dimensional structure schematic diagram of an embodiment of the operation platform,

[0015] Figure 7 It is Figure 1 The structure schematic diagram of an embodiment of the drill arm,

[0016] Figure 8 It is Figure 1 The three -dimensional structure schematic diagram of an embodiment of the drill arm,

[0017] Figure 9 It is Figure 1 The three -dimensional structure schematic diagram of an embodiment of the slide platform,

[0018] Figure 10 It is Figure 1 The three -dimensional structure schematic diagram of an embodiment of the slide rail,

[0019] Figure 11 It is Figure 1 The three -dimensional structure schematic diagram of an embodiment of the vehicle body,

[0020] Figure 12 is a three-dimensional structure schematic diagram of an embodiment of the working state of the utility model; DETAILED DESCRIPTION

[0021] In order to make the skilled in the art better understand the technical scheme of the utility model, the following will be combined with the attached drawings of an embodiment of the utility model Figures 1-12 , the utility model is further explained in detail.

[0022] As Figures 1-12 shown, the anchor rod drill carriage according to an embodiment of the utility model includes vehicle body 7, temporary support 8 is connected with vehicle body 7, lifting device 2 is connected with drilling machine 1 and operating platform 3, drill arm 4 is connected with operating platform 3, sliding table 5 is connected with drill arm 4, sliding table 5 is installed on sliding rail 6, and sliding rail 6 is installed on vehicle body 7.

[0023] As Figures 1-4 , 12 shown, the lifting device 2 according to an embodiment of the utility model includes lifting frame 201, lifting cylinder 202 is connected with lifting frame 201, lifting seat plate 203 is installed on lifting frame 201, first rotary reducer 204 is connected with lifting seat plate 203, swing bar 205 is connected with first rotary reducer 204 and second rotary reducer 206, drilling machine 1 is connected with second rotary reducer 206, second rotary reducer 206 drives drilling machine 1 to rotate, first rotary reducer 204 drives swing bar 205 to rotate, the cylinder of lifting cylinder 202 moves up and down, and lifting seat plate 203 is moved up and down by plate chain installed on the chain wheel of lifting cylinder 202 and connected with lifting frame 201 and lifting seat plate 203.

[0024] As Figures 1-6 , 12 shown, the operating platform 3 according to an embodiment of the utility model includes platform frame 301, angle-adjusting cylinder 302 is connected with platform frame 301, third rotary reducer 303 is connected with platform frame 301, platform frame 301 and angle-adjusting cylinder 302 are connected with lifting frame 201 in lifting device 2, angle-adjusting cylinder 302 is telescopic and drives lifting frame 201 to rotate along the axis of connection with platform frame 301, and platform frame 301 is foldable on both sides.

[0025] As Figures 1-3 , 5, 6, 7, 8, 12 shown, the drill arm 4 according to an embodiment of the utility model includes sleeve 401, sleeve rod 402 is installed in sleeve 401, telescopic cylinder 403 is connected with sleeve 401 and sleeve rod 402, swing angle cylinder 404 is connected with sleeve 401, sleeve rod 402 is connected with third rotary reducer 303 in operating platform 3, and third rotary reducer 303 drives platform frame 301 to rotate.

[0026] As Figures 1-3, 7, 8, 9, 12, the sliding table 5 of an embodiment according to the utility model comprises a base 501, the driving device 502 provided with a gear is connected with the base 501, the base 501 is connected with the sleeve 401 in the drill boom 4 and the swing angle oil cylinder 404, and the swing angle oil cylinder 404 is retracted to drive the sleeve 401 to rotate along the axis of connection thereof with the base 501.

[0027] As shown in Figures 1-3 , 9, 10, 12, the sliding rail 6 of an embodiment according to the utility model comprises a sliding rail frame 602, the rack 601 is installed on the sliding rail frame 602, the gear of the driving device 502 provided with a gear in the sliding table 5 is engaged with the rack 601, and the driving device 502 provided with a gear drives the sliding table 5 to move on the sliding rail 6.

[0028] The anchor rod drill carriage of the embodiment works as shown in Figures 1-12 , which is a working embodiment of the anchor rod drill carriage, after the vehicle body 7 is stabilized, the temporary support 8 lifts the anchor net to contact the roadway roof, the swing angle oil cylinder 404 is extended to drive the drill boom 4 to swing to a certain position, the first rotary speed reducer 204 drives the swing lever 205 to swing right, the second rotary speed reducer 206 drives the drilling machine 1 to rotate to support the roof anchor rod, the first rotary speed reducer 204 drives the swing lever 205 to swing left, the second rotary speed reducer 206 drives the drilling machine 1 to rotate to support the roof anchor rod, the drilling machine 1 is anchored to two roof anchor rods in one positioning of the drill boom 4, the lifting oil cylinder 202 drives the drilling machine 1 to move upwards, the second rotary speed reducer 206 drives the drilling machine 1 to rotate to support the side anchor rod, the lifting oil cylinder 202 drives the drilling machine 1 to move downwards, the drilling machine 1 supports the side anchor rod, the drilling machine 1 is anchored to two side anchor rods in one positioning of the drill boom 4, after one row of anchor rod support in the roadway is completed, the driving device 502 provided with a gear drives the sliding table 5 to move on the sliding rail 6, drives the drilling machine 1 to move, and performs the next row of anchor rod support operation on the roadway, so that the vehicle body 7 is positioned to construct two rows of anchor rod support in one time.

[0029] In the utility model, the terms "first", "second", "third", "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance; the terms "mounting", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integrally connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific direction, specific orientation structure and operation. Therefore, they should not be construed as limitations on this utility model.

[0031] In this specification, the term "an embodiment" means that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The above are merely preferred embodiments of this utility model and are not intended to limit this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bolt drilling rig, comprising a vehicle body (7), and a temporary support (8) connected to the vehicle body (7), characterized in that: The lifting device (2) is connected to the drilling rig (1) and the operating platform (3), the drilling arm (4) is connected to the operating platform (3), the slide (5) is connected to the drilling arm (4), the slide (5) is installed on the slide rail (6), and the slide rail (6) is installed on the vehicle body (7).

2. The anchor drilling rig according to claim 1, characterized in that: The lifting device (2) includes a lifting frame (201), a lifting cylinder (202) connected to the lifting frame (201), a lifting seat plate (203) installed on the lifting frame (201), a first rotary reducer (204) connected to the lifting seat plate (203), and a swing arm (205) connected to the first rotary reducer (204) and the second rotary reducer (206).

3. The anchor drilling rig according to claim 1, characterized in that: The operating platform (3) includes a platform frame (301), an angle-adjusting cylinder (302) connected to the platform frame (301), and a third rotary reducer (303) connected to the platform frame (301).

4. The anchor drilling rig according to claim 1, characterized in that: The drill arm (4) includes a sleeve (401), a rod (402) installed inside the sleeve (401), a telescopic cylinder (403) connected to the sleeve (401) and the rod (402), and a swing cylinder (404) connected to the sleeve (401).

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